Appotronics AL Series Portable Business Laser Projector (CN version)

The Appotronics AL series offers a range of portable laser projectors designed for business, office, and educational use. These versatile projectors feature high brightness, various resolutions including WXGA and WUXGA, and advanced display technologies like 3LCD. Most models include smart Android systems and wireless screen mirroring for effortless presentations. With manual focus, optical zoom, and multiple keystone correction options, they deliver clear, vibrant images for any professional setting. (CN version)

Video Interface: RS232 Display chip size: other Focusing method: Manual Recommended size range: 40-300 inches Power supply type: Power supply MEMC: Does not support MEMC Intelligent obstacle avoidance: Does not support smart obstacle avoidance optical zoom: Supports optical zoom Noise (dB): ≦36dB Product Size: Height 63mm Standard resolution: 1920*1200 Display Scale: 16:10 Contrast: 500000：1 ANSI Brightness: 3300lm USB interface: Video playback, image playback, music playback, direct U disk reading, upgrade Wireless screen sharing: Supports wireless CCC compulsory certification: yes Display Technology: 3LCD Boot-up Ads: No ads on startup Lens material: Glass+Resin model: AL-U300 color: White Maximum compatible resolution: 4096*2160dpi Installation: Desktop Rear Projection 3D Play: Does not support 3D function Throw Ratio: 1.30-1.60：1 ISO Brightness: No ISO brightness Voice remote control: Does not support voice function Type-C interface: none Projection light source: laser intelligent system: Android 9.0 Screen adaptive: Does not support automatic screen adjustment Trapezoidal correction: Four-way calibration Network Interface: 100M network port Audio Output: mini-jack, 3.5mm * 1 Certified Model: AL-U300 Audio Input: support Is it a set: Items